1998 QM2
1998QM2, 2000 AA50, 2000AA50, 42707, J98Q02M, K00A50A
All data for this body: [vot]
MPC data
| Name (number) |
1998 QM2 (42707) |
| a |
2.34802 |
| e |
0.08371 |
| i / sin(i) |
5.1857 /
0.09038
|
| q |
2.15146
|
| Q |
2.54458
|
| ω |
65.3333 |
| Node |
211.3753 |
| m |
46.3521 |
| n |
0.2739 |
| Epoch |
2460200.5 |
| nobs |
2901 |
| nopp |
21 |
| Years observed |
1983-2023 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.348 |
|
| ep |
0.077 |
|
| sin(ip) |
0.099 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.340 |
|
| Mass |
|
|
| D |
3.27 |
0.926 |
| pV |
0.415 |
0.3066 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3482 |
0.0768 |
0.0991 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.27 |
0.926 |
0.926 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.415 |
0.3066 |
0.3066 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.34 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |